Beetles of the Maritimes


Beetles of the Maritimes

Beetles alone may well represent 90% or more of the biodiversity on Earth. There should be plenty of fodder for discussion here.

Members: 76
Latest Activity: Feb 2

Discussion Forum

Distinctive salt marsh stink bug (PENTATOMIDAE) - Chlorochroa saucia - at Petit-Cap, NB, on Aug. 14, 2012

Started by Stuart Tingley. Last reply by E Feb 2. 9 Replies

Yesterday (August 14, 2012) while walking along the edge of the salt marsh at the dune in Petit-Cap I suddenly noticed this bug on my hand (ca. 15mm). It looked like a pretty distinctive species with…Continue

I believe this is Twice-stabbed Lady Beetle [Chilocorus stigma] Nov. 8/17 on rail of back deck

Started by Joanne Savage. Last reply by Joanne Savage Nov 12, 2017. 12 Replies

A poor image but, at  least, documentary.…Continue

Bug ID ....

Started by Susan Cline. Last reply by Susan Cline Oct 8, 2017. 9 Replies

Seen this a few days ago here on Campobello Island. Thanks…Continue

Opinions on rove beetle?

Started by E. Last reply by E Sep 28, 2017. 2 Replies

Submitted to BugGuide,, and emailed to local pro.  I've been given 2 different "possible" IDs.  Not mentioning the IDs or who ID'ed what to avoid biasing anything (will link below…Continue

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Comment by Denis A. Doucet on June 24, 2012 at 9:31

Hi Katie,

Could you post your image below as a new discussion? I have found its ID and it would be useful to have it as a discussion rather than a comment which will soon be buried. If you do not know quite how to do that, may I suggest having a gander at Jimmy's excellent step-by-step video on adding a new discussion to a group:

Add new group discussion

Comment by Katie Postlethwaite on June 24, 2012 at 9:17

Comment by Chris Adam on July 24, 2011 at 21:46
'bout time someone started this. I'll be contributing. Now, how about a group for moths?
Comment by Denis A. Doucet on July 23, 2011 at 12:59

Hi Marguerite,

This is a 14-spotted Lady Beetle (Propylaea quatuordecimpunctata), one of the species that has been introduced from Europe. They appear to be the most abundant species as adults right now. While this one is distinctly orange-tinted, comppare the pattern of black markings with those from this individual:


Comment by Marguerite Winsor on July 23, 2011 at 12:40
Marguerite found this small Lady Beetle on a lettuce leaf in her garden on July 23, sadly it was too small for us to get a well focused picture.
Comment by Denis A. Doucet on July 23, 2011 at 6:15

Hi all,

In answer to Mary's question, the beetle that is presently serving as the "group icon" is Brachiacantha ursina, also known as the Ursine Anthill Lady Beetle (cf John Acorn's Ladybugs of Alberta) or the Orange-spotted Lady Beetle (cf We found this lovely Lady Beetle last Wednesday at Kouchibouguac, and Ron Arsenault had found it on Milkweed in the Mapleton Park parking lot off Gorge Rd a couple of years ago as well.

Comment by Mary Knockwood on July 22, 2011 at 20:28
what kind of beetle is in the picture above?

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